[Mlir-commits] [mlir] 24657a9 - [NFC] Fix Windows builds that use MSVC 14.x

[Rahul Joshi]

Author: Rahul Joshi
Date: 2023-03-23T19:16:44-07:00
New Revision: 24657a95c1447cc95f2634de50ff4008d8b17d4c

URL: https://github.com/llvm/llvm-project/commit/24657a95c1447cc95f2634de50ff4008d8b17d4c
DIFF: https://github.com/llvm/llvm-project/commit/24657a95c1447cc95f2634de50ff4008d8b17d4c.diff

LOG: [NFC] Fix Windows builds that use MSVC 14.x

Differential Revision: https://reviews.llvm.org/D146769

Added: 
    

Modified: 
    mlir/lib/IR/AffineMap.cpp

Removed: 
    


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diff  --git a/mlir/lib/IR/AffineMap.cpp b/mlir/lib/IR/AffineMap.cpp
index 9ac181f46b578..6c9034d446341 100644
--- a/mlir/lib/IR/AffineMap.cpp
+++ b/mlir/lib/IR/AffineMap.cpp
@@ -744,13 +744,18 @@ static AffineMap projectCommonImpl(AffineMap map,
   replacements.reserve(numDimOrSym);
 
   auto createNewDimOrSym = (isDim) ? getAffineDimExpr : getAffineSymbolExpr;
-  auto replaceDims = [](AffineExpr e, ArrayRef<AffineExpr> replacements) {
+
+  using replace_fn_ty =
+      std::function<AffineExpr(AffineExpr, ArrayRef<AffineExpr>)>;
+  replace_fn_ty replaceDims = [](AffineExpr e,
+                                 ArrayRef<AffineExpr> replacements) {
     return e.replaceDims(replacements);
   };
-  auto replaceSymbols = [](AffineExpr e, ArrayRef<AffineExpr> replacements) {
+  replace_fn_ty replaceSymbols = [](AffineExpr e,
+                                    ArrayRef<AffineExpr> replacements) {
     return e.replaceSymbols(replacements);
   };
-  auto replaceNewDimOrSym = (isDim) ? replaceDims : replaceSymbols;
+  replace_fn_ty replaceNewDimOrSym = (isDim) ? replaceDims : replaceSymbols;
 
   MLIRContext *context = map.getContext();
   int64_t newNumDimOrSym = 0;